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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/21/1989
Application #:
07156312
Filing Dt:
02/16/1988
Inventor:
ROBERT N. DE PRIEST
Title:
VAPOR DEPOSITION OF ARSENIC
Assignment: 1
Reel/Frame:
005000/0211Recorded: 01/11/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/09/1988
Assignee:
RICHMOND, VIRGINIA
Correspondent:
MR. JOHN F. SIEBERTH
PATENT & TRAFDEMARK DIVISION- BRT-9
ETHYLE CORP.
451 FLORIDA BOULEVARD
BATON ROUGE, LA 70801
Assignment: 2
Reel/Frame:
005234/0531Recorded: 02/14/1990Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/05/1990
Assignee:
13500 NORTH CENTRAL EXPRESSWAY
A CORP. OF DE.
DALLAS, TEXAS
Correspondent:
RENE E. GROSSMAN
TEXAS INSTRUMENTS INCORPORATED
P.O. BOX 655474, MS 219
DALLAS, TX. 75265

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